TXS0108E 8 Channel Logic level Convertor

Description

The TXS0108E 8-Channel Logic Level Converter is a small and versatile electronic component that allows for bidirectional voltage translation between devices with different logic levels. It can handle voltage levels ranging from 1.2V to 3.6V on the low side (VCCA) and 1.65V to 5.5V on the high side (VCCB). This PCB supports 8-bit bi-directional conversion, allowing for seamless interfacing between 3.3V and 5V systems, as well as 1.8V and 3.3V systems. The converter supports serial communication interfaces such as UART, IIC, and SPI.

Featuring an output enable (OE) function, the level converter allows easy output disabling for low-power applications. It includes dynamic pull-up/pull-down resistors, optimizing its compatibility with various logic voltage levels. The module is designed for open-drain applications like I2C while remaining functional in push-pull setups.

This component is used in a variety of applications, including microcontroller interfacing, sensor interfaces, IoT projects, and mixed-mode communication. Its automatic direction control, wide voltage range, and high-speed performance ensure that data is exchanged efficiently while consuming little power. Furthermore, the built-in ESD protection improves the converter’s reliability in a variety of electronic designs.

Feature

1. Bidirectional voltage translation between devices with different logic levels.
2. 8 channels can convert up to 8 logic signals
3. VCCA Voltage level: 1.2V-3.6V, VCCB Voltage level: 1.65V-5.5V.
4. Provides 3.3-5V and 1.8-3.3V level conversion.
5. Supports UART/IIC/SPI serial communication interfaces.
6. Output enable (OE) for easy output disabling in low-power applications.
7. Dynamic pull-up/pull-down resistors for compatibility with various logic voltages.
8. Optimized for open-drain applications like I2C, also works in push-pull setups.
9. 8-bit bi-directional translation capability.
10. Built-in ESD protection for enhanced reliability.

Application

1. Microcontroller Interfacing
2. Sensor Interfaces
3. Mixed-Mode Communication